08/08/19

Binary operation: inverse question
A subset of Q is given and a binary operation is specified. State whether the set has a unique inverse element. If not, write whether it has left inverse element, a right inverse element or neither... more
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08/08/19

Probability Question
A bag contains 5 white balls and 8 red balls. Three balls are drawn, without replacement, from the bag. (Enter your probabilities as fractions.)(a) What is the probability that all three balls are... more
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08/08/19

How long before one plant becomes 20?
1 plant will populate into 20 before the original dies of age.Measurement of time starts at the beginning of the original plants growth cycle.The growth cycle of each plant is 3 time units to reach... more
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08/07/19

if my height is 4'9 what would be the math expression
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08/07/19

Find integers that are upper and lower bounds for the real zeros of the polynomial. P(x) = x^4 − 2x^3 + x^2 − 9x + 2
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08/07/19

Find all the real zeros of the polynomial.Enter all answers including repetitions. P(x) = 2x^4 − x^3 − 10x^2 + 3x + 10
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08/07/19

How do I solve this problem

Noah had a box of chocolates. He ate 2/8 of the box and gave 2/3 to his sister. What fraction of the box was left over?
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08/05/19

How can I distinguish 1/2 and 2/4 in case of on target/total shots in football without multiplying by a constant number in both terms?
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08/05/19

Question down below
"Eduardo has one bag with 6 blueberry and 4 raspberry gummy worms. he has another bag with 4 red and 8 black licorice sticks. if eduardo takes one gummy worm and one licorice out of each bag, what... more
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08/05/19

Quantitative reasoning

Tthe odds against your bet are 5 to 3. If you bet$18 how much will you gain
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08/05/19

Find the possible slopes of a line that passes through (4,3) so that the portion of the line in the first quadrant forms a triangle with an area of 27 with positive coordinate axes.
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08/05/19

Find the possible slopes of a line that passes through (4,3) so that the portion of the line in the first quadrant forms a triangle with an area of 27 with positive coordinate axes.
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08/05/19

Find the possible slopes of a line that passes through (4,3) so that the portion of the line in the first quadrant forms a triangle with an area of 27 with positive coordinate axes.
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08/04/19

Assume that a set of test scores is normally distrubuted with a mean of 120 and a standard deviation of 15. The percentage of scores greater than 135 is? 135
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08/04/19

prove series is absolutely convergent, conditionally convergent or divergent

n=1 to infinite (-1)^n 3/(n^0.5 +1)
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08/03/19

PLEASE HELP WITH PROBLEMS MULTIPLE CHOICE
1.Kevin's hydro-electric company charges a 1.7% late fee on an overdue balance. The company charged him $0.76 for an overdue balance. What was the balance on which this fee was based? A) $26.84 ... more
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08/03/19

A new QBASIC IDE, (21st century one)?
I'm looking for a modern IDE/Compiler that supports QBASIC programs and has the same or almost similar syntax as of QBASIC. I want to stay as close to Qbasic as possible in terms of syntax, style,... more
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08/02/19

Testing the hypothesis?
Suppose you want to check whether a coin is fair or not.  You flip the coin 100 times and get 34 tails.  Test the appropriate hypothesis at α=0.01.Round your answers to three decimal... more
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08/02/19

Learning garbage collection theory?
I want to learn the theory behind garbage collection. How do i go about it? The obvious answer is - a compiler textbook... The question is, is it necessary to learn lexical analysis, parsing and... more
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08/02/19

The sum of two integers
what is the sum of x+y when x^2+y^2=39^2?
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08/02/19

IS y=6x+2 one solution infinitely many solutions or no solution?
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08/02/19

fractional exponents
Can you give a clear explanation as to when fractional exponents can be reduced (or expanded)? For example (8)^(1/3) does not equal (8)^(2/6), as this second item has 6 roots (some of them... more
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08/02/19

If a person walks 5/8 mile, then hogs 1/5 mile, what is the total distance covered
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08/01/19

Answer ASAP need help quickly

The length of the rectangle is 3 inches more than the width. If the perimeter is 150 inches, what are the length and the width
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08/01/19

A newborn kitten weighs 3 ounces at birth. After four weeks, it weighs 13 ounces. Which of the following is true

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